Grant recipient, Harry Frank Guggenheim Foundation for research on pedophilia and rape

Appointed member, Subcommittee on the Paraphilias, DSM-III-R

Psychiatric consultant, State of Maryland, Division of Correction

Keynote speaker, Sexual Problems in the Clergy, National Conference of Catholic Bishops

Peer reviews provided for the American Journal of Psychiatry, Archives of General Psychiatry, Archives of Sexual Behavior, the Bulletin of the American Academy of Psychiatry and the Law, Child Abuse and Neglect: the International Journal, The Journal of The American Medical Association, the Journal of Consulting and Clinical Psychology, the Journal of Nervous and Mental Disease, the Journal of Neuropsychiatry and Clinical Neurosciences, Psychosomatics

Associate Professor, The Johns Hopkins University School of MedicineAttending Physician, The Johns Hopkins Hospital